CN105228428A - The circuit board arrangement assembly that a kind of air feed speed is adjustable - Google Patents
The circuit board arrangement assembly that a kind of air feed speed is adjustable Download PDFInfo
- Publication number
- CN105228428A CN105228428A CN201510764136.4A CN201510764136A CN105228428A CN 105228428 A CN105228428 A CN 105228428A CN 201510764136 A CN201510764136 A CN 201510764136A CN 105228428 A CN105228428 A CN 105228428A
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- Prior art keywords
- positioning block
- circuit board
- clamping
- board arrangement
- board device
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Abstract
The circuit board arrangement assembly that a kind of air feed speed is adjustable, comprise circuit board arrangement (12), the body cradle (9) being fixedly installed on described circuit board arrangement (12) one end place and the cooling board device (2) be connected with described body cradle (9), wherein, the main body block (91) of described body cradle (9) is provided with upright guide rail groove (10) and horizontal guide rail grooves (7) in order to respectively with vertically slidably one end of one end of clamping and positioning block (11) and level slidably clamping and positioning block (5) be slidably matched, the described main body block (91) of described body cradle (9) is also fixedly connected with one end of vertical guide rod (3) and one end of the horizontal guide (14) that is wound with horizontal stretch spring (13) of being wound with vertical extension spring (4).
Description
Technical field
The present invention relates to field of circuit boards, the circuit board arrangement assembly that especially a kind of air feed speed is adjustable.
Background technology
In field of circuit boards, often need to distribute parts to the heat in circuit board, such as high-power chip etc., carry out specific aim heat radiation.Often adopt now and independent radiator fan is installed on these chips thus realizes efficiently radiates heat.But the problem that this radiating mode easily causes installation and cost to increase, and difficulty is brought for later maintenance.
And some can concentrate some heat abstractors of heat radiation be often difficult to conveniently positioned installation and open maintenance at present, cause to user and be difficult to safeguard and the trouble of difficulty is installed.If locate the inaccurate specific aim heat radiation that will have influence on heat radiation chip in installation process, thus affect operation stability and the reliability of circuit board total system.
Summary of the invention
The object of the present invention is to provide the circuit board arrangement assembly that a kind of air feed speed is adjustable, it can overcome defect of the prior art.
The circuit board arrangement assembly that a kind of air feed speed is according to aspects of the present invention adjustable, comprise circuit board arrangement, the body cradle being fixedly installed on described circuit board arrangement one end place and the cooling board device be connected with described body cradle, wherein, the main body block of described body cradle is provided with upright guide rail groove and horizontal guide rail grooves in order to respectively with vertically slidably one end of one end of clamping and positioning block and level slidably clamping and positioning block be slidably matched, the described main body block of described body cradle is also fixedly connected with one end of vertical guide rod and one end of the horizontal guide that is wound with horizontal stretch spring of being wound with vertical extension spring, the other end of described vertical guide rod and the other end of described horizontal guide are fixedly connected with the attached fixed block be fixed on circuit board arrangement of described body cradle respectively, described vertically slidably clamping and positioning block and level slidably clamping and positioning block and described upright guide rail groove and horizontal guide rail grooves surround into the space of square sectional, the location jointed shaft being fixedly installed on cooling board device one end place is contained in this space, the cross section of described location jointed shaft has the axis of symmetry of horizontal direction and the axis of symmetry of vertical direction, and be made up of two sections of circular arc lines of the axis of symmetry symmetry about described horizontal direction and identical with described two sections of circular arc line curvature and about the axis of symmetry symmetry of described vertical direction two sections of circular arc lines, the multiple air-flow coolant outlets of gas flow distribution cavity in order to distribution of air flow extremely to be aimed at respectively with the multiple heat radiation chips on circuit board arrangement are provided with in described cooling board device, the other end place of described cooling board device is provided with drive motors, the output shaft of described drive motors is fixedly installed the supply fan that air stream is provided in oriented described gas flow distribution cavity, described supply fan connects with described drive motors power thus by described drive motors for described supply fan provides power, the shell of described drive motors is provided with electronic-controlled installation is electrically connected to control described drive motors rotating speed with described drive motors, thus can need to regulate supply fan in described gas flow distribution cavity, provide the speed of air stream according to use, thus, in working order, described cooling board device described vertically slidably clamping and positioning block and level slidably clamping and positioning block to described location jointed shaft clamping action under realize location and locking, thus guarantee described multiple air-flow coolant outlet of described cooling board device and the respective aligned of described multiple heat radiation chip, when needs enter maintenance state, described cooling board device rotates relative to described circuit board arrangement, described vertical slidably clamping and positioning block and level slidably clamping and positioning block are backed down by the corners of described location jointed shaft the rotation allowing described cooling board device, and described cooling board device when in the vertical position, described vertically slidably clamping and positioning block and level slidably clamping and positioning block to described location jointed shaft clamping action under also realize location and locking, so that safeguard described circuit board arrangement assembly.
By such scheme, arrange and have the jointed shaft mechanism of twin shaft symmetric shape, it can provide location, position and the locking of level and vertical two states, thus meet heat abstractor in working order with the two states needs of maintenance state.And by arranging the concrete shape of this jointed shaft, utilize clamp and the top pressure effect of the arc surface be oppositely arranged can realize circumference to locate, and owing to utilizing the double action of guide-track groove and guide rod to lead to clamp, thus avoid the torsional deflection phenomenon because elastic recovery element produces for the reset response of clamping.Act on respectively from the different arc surfaces of this jointed shaft in a different direction by arranging two clamps, thus ensure that accuracy and the reliability of circumference location.Due to this location and locking action, can guarantee to descend cooling board device to fit tightly on circuit board arrangement in working order, thus ensure that cooling blast useful effect can be escaped by the path arranged at heat radiation chip place; And can not be shifted because of disturbance factors such as extraneous vibrations.And cooling board device can be positioned at open mode at maintenance state, thus be convenient to safeguard circuit board arrangement and be convenient to safeguard cooling board device.Shared fan can be utilized air-flow to be provided to the position of needs by arranging the cooling blast dispensed chambers with multiple outlet, thus decrease number of components and reduce cost.For this gas outlet One's name is legion easily there is the concrete situation of the faults such as obstruction in coldplate, utilizes this linkwork being easy to open and close, thus can carry out maintenance Rapid reset to this cooling body easily and enter operating state.Whole device assembly structure reliable operation is convenient, effectively reduces cost and ensure that the effect of cooling, thus improve operational reliability and the maintainability of circuit board arrangement system.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the adjustable circuit board arrangement assembly of air feed speed of the present invention.
Fig. 2 is the structural representation of the location jointed shaft in Fig. 1.
Embodiment
Below in conjunction with Fig. 1-2, the present invention is described in detail.
The circuit board arrangement assembly adjustable according to a kind of air feed speed of embodiment, comprise circuit board arrangement 12, the body cradle 9 being fixedly installed on described circuit board arrangement 12 one end place and the cooling board device 2 be connected with described body cradle 9, wherein, the main body block 91 of described body cradle 9 is provided with upright guide rail groove 10 and horizontal guide rail grooves 7 in order to respectively with vertically slidably one end of one end of clamping and positioning block 11 and level slidably clamping and positioning block 5 be slidably matched, the described main body block 91 of described body cradle 9 is also fixedly connected with one end of vertical guide rod 3 and one end of the horizontal guide 14 that is wound with horizontal stretch spring 13 of being wound with vertical extension spring 4, the other end of described vertical guide rod 3 and the other end of described horizontal guide 14 are fixedly connected with the same attached fixed block 91 be fixed on circuit board arrangement of described body cradle 9 respectively, described vertical slidably clamping and positioning block 11 and level slidably clamping and positioning block 5 and described upright guide rail groove 10 and horizontal guide rail grooves 7 surround into the space of square sectional, the location jointed shaft 8 being fixedly installed on cooling board device 2 one end place is contained in this space, the cross section of described location jointed shaft 8 has the axis of symmetry of horizontal direction and the axis of symmetry of vertical direction, and by two sections of circular arc lines 81 of the axis of symmetry symmetry about described horizontal direction, 82 and with described two sections of circular arc lines 81, identical and the two sections of circular arc lines 83 of axis of symmetry symmetry about described vertical direction of 82 curvature, 84 compositions, be provided with in described cooling board device 2 gas flow distribution cavity 1 in order to by distribution of air flow to the multiple heat radiation chips 18 on circuit board arrangement 12, the 19 multiple air-flow coolant outlets 16 aimed at respectively, 20, the other end place of described cooling board device 2 is provided with drive motors 27), the output shaft of described drive motors 27 is fixedly installed the supply fan 17 that air stream is provided in oriented described gas flow distribution cavity 1, described supply fan 17 connects with described drive motors 27 power thus by described drive motors 27 for described supply fan 17 provides power, the shell of described drive motors 27 is provided with electronic-controlled installation 31 is electrically connected to control described drive motors 27 rotating speed with described drive motors 27, thus can need to regulate supply fan 17 in described gas flow distribution cavity 1, provide the speed of air stream according to use, thus, in working order, described cooling board device 2 described vertically slidably clamping and positioning block 11 and level slidably clamping and positioning block 5 to described location jointed shaft 8 clamping action under realize location and locking, thus guarantee described multiple air-flow coolant outlets 16,20 of described cooling board device 2 and the respective aligned of described multiple heat radiation chip 18,19, when needs enter maintenance state, described cooling board device 2 rotates relative to described circuit board arrangement 12, described vertical slidably clamping and positioning block 11 and level slidably clamping and positioning block 5 are backed down by the corners of described location jointed shaft 8 rotation allowing described cooling board device 12, and described cooling board device 2 when in the vertical position, described vertically slidably clamping and positioning block 11 and level slidably clamping and positioning block 5 to described location jointed shaft 8 clamping action under also realize location and locking, so that safeguard described circuit board arrangement assembly.
Wherein, the left end of described horizontal guide rail grooves 7 can be provided with the first elastic top pressure element 71 in order to be pressed on one end of described level slidably clamping and positioning block 5 towards top, jointed shaft 8 ground, described location, and the lower end of described upright guide rail groove 10 can be provided with the second elastic top pressure element 101 in order to be pressed in towards top, jointed shaft 8 ground, described location on one end of described vertically slidably clamping and positioning block 11.
Wherein, air-flow escape route 15 is provided with between described cooling board device 2 and described circuit board arrangement 12.
Arrange and have the jointed shaft mechanism of twin shaft symmetric shape, it can provide location, position and the locking of level and vertical two states, thus meet heat abstractor in working order with the two states needs of maintenance state.And by arranging the concrete shape of this jointed shaft, utilize clamp and the top pressure effect of the arc surface be oppositely arranged can realize circumference to locate, and owing to utilizing the double action of guide-track groove and guide rod to lead to clamp, thus avoid the torsional deflection phenomenon because elastic recovery element produces for the reset response of clamping.Act on respectively from the different arc surfaces of this jointed shaft in a different direction by arranging two clamps, thus ensure that accuracy and the reliability of circumference location.Due to this location and locking action, can guarantee to descend cooling board device to fit tightly on circuit board arrangement in working order, thus ensure that cooling blast useful effect can be escaped by the path arranged at heat radiation chip place; And can not be shifted because of disturbance factors such as extraneous vibrations.And cooling board device can be positioned at open mode at maintenance state, thus be convenient to safeguard circuit board arrangement and be convenient to safeguard cooling board device.Shared fan can be utilized air-flow to be provided to the position of needs by arranging the cooling blast dispensed chambers with multiple outlet, thus decrease number of components and reduce cost.For this gas outlet One's name is legion easily there is the concrete situation of the faults such as obstruction in coldplate, utilizes this linkwork being easy to open and close, thus can carry out maintenance Rapid reset to this cooling body easily and enter operating state.Whole device assembly structure reliable operation is convenient, effectively reduces cost and ensure that the effect of cooling.
By with upper type, those skilled in the art can make various change according to mode of operation within the scope of the invention.
Claims (2)
1. the circuit board arrangement assembly that an air feed speed is adjustable, comprise circuit board arrangement (12), the body cradle (9) being fixedly installed on described circuit board arrangement (12) one end place and the cooling board device (2) be connected with described body cradle (9), wherein, the main body block (91) of described body cradle (9) is provided with upright guide rail groove (10) and horizontal guide rail grooves (7) in order to respectively with vertically slidably one end of one end of clamping and positioning block (11) and level slidably clamping and positioning block (5) be slidably matched, the described main body block (91) of described body cradle (9) is also fixedly connected with one end of vertical guide rod (3) and one end of the horizontal guide (14) that is wound with horizontal stretch spring (13) of being wound with vertical extension spring (4), the other end of described vertical guide rod (3) and the other end of described horizontal guide (14) are fixedly connected with the same attached fixed block (92) be fixed on described circuit board arrangement (12) of described body cradle (9) respectively, described vertical slidably clamping and positioning block (11) and level slidably clamping and positioning block (5) and described upright guide rail groove (10) and horizontal guide rail grooves (7) surround into the space of square sectional, the location jointed shaft (8) being fixedly installed on cooling board device (2) one end place is contained in this space, the cross section of described location jointed shaft (8) has the axis of symmetry of horizontal direction and the axis of symmetry of vertical direction, and by two sections of circular arc lines (81 of the axis of symmetry symmetry about described horizontal direction, 82) and with described two sections of circular arc lines (81,82) the identical and two sections of circular arc lines (83 of axis of symmetry symmetry about described vertical direction of curvature, 84) form, be provided with in described cooling board device (2) gas flow distribution cavity (1) in order to by distribution of air flow to the multiple heat radiation chips (18 on circuit board arrangement (12), 19) the multiple air-flow coolant outlets (16 aimed at respectively, 20), the other end place of described cooling board device (2) is provided with drive motors (27), the output shaft of described drive motors (27) is fixedly installed the supply fan (17) that air stream is provided in oriented described gas flow distribution cavity (1), described supply fan (17) connects with described drive motors (27) power thus provides power by described drive motors (27) for described supply fan (17), the shell of described drive motors (27) is provided with the rotating speed that electronic-controlled installation (31) and described drive motors (27) are electrically connected to control described drive motors (27), thus can regulate supply fan (17) in described gas flow distribution cavity (1), provide the speed of air stream according to use needs, thus, in working order, described cooling board device (2) described vertically slidably clamping and positioning block (11) and level slidably clamping and positioning block (5) to described location jointed shaft (8) clamping action under realize location and locking, thus guarantee described multiple air-flow coolant outlets (16,20) of described cooling board device (2) and the respective aligned of described multiple heat radiation chip (18,19), when needs enter maintenance state, described cooling board device (2) rotates relative to described circuit board arrangement (12), described vertical slidably clamping and positioning block (11) and level slidably clamping and positioning block (5) are backed down by the corners of described location jointed shaft (8) rotation allowing described cooling board device (2), and described cooling board device (2) when in the vertical position, described vertically slidably clamping and positioning block (11) and level slidably clamping and positioning block (5) to described location jointed shaft (8) clamping action under also realize location and locking, so that safeguard described circuit board arrangement assembly.
2. the circuit board arrangement assembly that a kind of air feed speed as claimed in claim 1 is adjustable, wherein, the left end of described horizontal guide rail grooves (7) be provided with the first elastic top pressure element (71) in order to towards described location jointed shaft (8) push up be pressed in described level slidably clamping and positioning block (5) one end on, the lower end of described upright guide rail groove (10) be provided with the second elastic top pressure element (101) in order to towards described location jointed shaft (8) push up be pressed in described vertically slidably clamping and positioning block (11) one end on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510764136.4A CN105228428B (en) | 2015-11-11 | 2015-11-11 | One kind supply adjustable circuit board arrangement component of speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510764136.4A CN105228428B (en) | 2015-11-11 | 2015-11-11 | One kind supply adjustable circuit board arrangement component of speed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105228428A true CN105228428A (en) | 2016-01-06 |
| CN105228428B CN105228428B (en) | 2017-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510764136.4A Active CN105228428B (en) | 2015-11-11 | 2015-11-11 | One kind supply adjustable circuit board arrangement component of speed |
Country Status (1)
| Country | Link |
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| CN (1) | CN105228428B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018068293A1 (en) * | 2016-10-14 | 2018-04-19 | 何丹 | Circuit board device component having adjustable air supply rate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6305463B1 (en) * | 1996-02-22 | 2001-10-23 | Silicon Graphics, Inc. | Air or liquid cooled computer module cold plate |
| CN102577652A (en) * | 2009-10-16 | 2012-07-11 | 富士通株式会社 | Electronic device and composite electronic apparatus |
| CN102738653A (en) * | 2012-07-04 | 2012-10-17 | 华为技术有限公司 | Plugging mechanism and finished circuit board internally provided with same as well as plugging frame |
| CN104349649A (en) * | 2013-08-09 | 2015-02-11 | 中兴通讯股份有限公司 | Air guide insertion box for forced air cooling type machine cabinet and forced air cooling type machine cabinet |
-
2015
- 2015-11-11 CN CN201510764136.4A patent/CN105228428B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6305463B1 (en) * | 1996-02-22 | 2001-10-23 | Silicon Graphics, Inc. | Air or liquid cooled computer module cold plate |
| CN102577652A (en) * | 2009-10-16 | 2012-07-11 | 富士通株式会社 | Electronic device and composite electronic apparatus |
| CN102738653A (en) * | 2012-07-04 | 2012-10-17 | 华为技术有限公司 | Plugging mechanism and finished circuit board internally provided with same as well as plugging frame |
| CN104349649A (en) * | 2013-08-09 | 2015-02-11 | 中兴通讯股份有限公司 | Air guide insertion box for forced air cooling type machine cabinet and forced air cooling type machine cabinet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018068293A1 (en) * | 2016-10-14 | 2018-04-19 | 何丹 | Circuit board device component having adjustable air supply rate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105228428B (en) | 2017-11-10 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| CB03 | Change of inventor or designer information |
Inventor after: Sun Guoqiang Inventor before: Zhang Hongwei |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170930 Address after: 528322 Guangdong Province, Foshan city Shunde District Leliu Zhong Yong Cun Yong Ji Lu 1 Building No. 2 401 Applicant after: Shunde Foshan Heng Xun Electronics Co., Ltd. Address before: Chengyang District of Shandong city in Qingdao province 266000 Xifu Street east Ge community Applicant before: He Dan |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |